An 800W power supply running full load at 220VAC (single phase) draws approximately:
A. 0.275A
B. 1.76A
C. 3.64A
D. 6.67A
A technician needs to create a rule in the firewall to convert the directory server's private IP address to its public IP address. Which of the following should the technician enable to accomplish this?
A. NAT
B. VPN
C. DNS
D. DMZ
A server administrator is updating the kernel for servers during the middle of the work day. After defining the steps required to perform this scope of work, which of the following would be the NEXT step needed to complete this task?
A. Perform the system updates
B. Determine MTTR
C. Request an impact analysis report
D. Schedule time to perform updates
A Unix server completes POST successfully. The server starts to boot but crashes and halts on a transport error. Which of the following components should a technician check FIRST?
A. Video card
B. Cooling fan
C. Memory module
D. Hard drive
A remote datacenter that runs in parallel with a main datacenter, with devices powered on and communication taking place between the two datacenters, is known as which of the following?
A. Hot site
B. Warm site
C. Cold site
D. DR site
After installing the operating system on a new server, which of the following best practices should be completed before joining the server to the domain? (Choose two.)
A. Create a configuration and performance baseline
B. Give the server a non-standard hostname so it is not recognized
C. Install all roles and applications that may be needed
D. Ensure all latest security patches are installed
E. Detach network cables and ensure power is on redundant PDUs
Which of the following permissions would enable users to modify files or directories on a server?
A. Access
B. Execute
C. Read
D. Write
A security administrator is investigating strange network behavior on a single VLAN that is used only by vendors. Which of the following tools would BEST allow the administrator to look at network traffic and investigate specific packets?
A. Port scanner
B. Cipher
C. Sniffer
D. Checksum
A datacenter is running out of rack space. A server technician is asked to recommend a capacity planning and consolidation option that is feasible with the least amount of downtime. Which of the following options should the technician recommend?
A. Replace the servers' internal storage with SAN
B. Implement tower servers across the enterprise
C. Replace 4U rack-mount servers with tower servers
D. Implement blade servers across the enterprise
A server prompts Ann, a user, to reset her logon password. The next time Ann tries to log onto the server, she cannot remember her new password. After several failed attempts, Ann receives a message that she cannot attempt to log on again without the help of an administrator. Which of the following should an administrator do to remedy this issue? (Choose two.)
A. Reset Ann's password
B. Unlock Ann's account
C. Reboot the server
D. Recreate Ann's profile
E. Check Ann's profile
F. Verify Ann's ACL
Nowadays, the certification exams become more and more important and required by more and more enterprises when applying for a job. But how to prepare for the exam effectively? How to prepare for the exam in a short time with less efforts? How to get a ideal result and how to find the most reliable resources? Here on Vcedump.com, you will find all the answers. Vcedump.com provide not only CompTIA exam questions, answers and explanations but also complete assistance on your exam preparation and certification application. If you are confused on your SK0-004 exam preparations and CompTIA certification application, do not hesitate to visit our Vcedump.com to find your solutions here.